Feature

●【Design】Digital altimeter is specially designed for outdoor use. The detachable rope makes the digital compass the perfect portable device for a variety of outdoor activities. Press the button at any time and the back light will turn on
●【8 in 1 Function】Digital barometer, digital compass, weather forecast, time, calendar, thermometer, backlight digital altimeter
●Thermometer: Weather Indicator: Sunny - Cloudy - Rain, 24-Hour Format; Celsius/Farenheit Format; Clock: 24-Hour Format; Weather Indicator: Sunny - Partial Sunny - Cloudy - Rain, 24-Hour Format
●Calendar, Backlight
●【Altimeter】-700-9000m/minus 2300-29500ft (altimeter can be used for initial calibration), resolution 1 meter or 3 feet


Description

Product Description
Features:
1. Barometer: Measuring range: 300 mbar-1100 mbar, resolution 0.1 mbar.
2. Electronic compass: 8 direction mode display, external magnetic field correction, accuracy ± 3 degrees, resolution: 1 degree
3. Thermometer: Measurement range: -10°C to -60°C; Resolution: 0.1°C
1. Electronic backlight: 5 seconds high brightness blue LED electronic backlight.
Power supply: AAA batteries x 2 (sold separately).
PREVENTIVE:
1. Avoid rain, moisture, high or low temperature (working temperature: 0℃ to 50℃, storage temperature: -20℃ and -70℃
2. Avoid contact with corrosive substances such as perfume, alcohol, cleaning agents, etc.
3. Do not close to buildings such as concrete/iron steel or put on metal plate surface.
Specifications:
Size: 3.6 x 2.0 x 0.9 inches (92 x 5
Weight: 2.1 oz (60
Material: ABS.
Color: Silver gray.
Package includes:
1 x 8 in 1 Digital Altimeter
1 x English Description